EP 2252645 B1 20120808 - POLYESTER RESIN, METHOD OF PRODUCING THE SAME, COMPOSITION FOR MOLDED ARTICLE AND MOLDED ARTICLE
Title (en)
POLYESTER RESIN, METHOD OF PRODUCING THE SAME, COMPOSITION FOR MOLDED ARTICLE AND MOLDED ARTICLE
Title (de)
POLYESTERHARZ, HERSTELLUNGSVERFAHREN DAFÜR, ZUSAMMENSETZUNG FÜR FORMKÖRPER UND FORMKÖRPER
Title (fr)
RÉSINE DE POLYESTER, SON PROCÉDÉ DE FABRICATION, COMPOSITION POUR ARTICLE MOULÉ ET ARTICLE MOULÉ
Publication
Application
Priority
- JP 2009053123 W 20090217
- JP 2008039360 A 20080220
Abstract (en)
[origin: WO2009104780A1] Provide are a novel polyester resin that can be used for producing a molded article excellent in impact resistance, and a method of producing the polyester resin. The polyester resin has structural units represented by the following general formulae (1) and (2), and contains the structural unit represented by the general formula (2) at a content of 50.1 mol% or more to 99.9 mol% or less with respect to the total of the structural units represented by the general formulae (1) and (2). The method of producing a polyester resin, includes copolymerizing a furandicarboxylic acid or an ester thereof with ethylene glycol and diethylene glycol. In the formula, R1 represents an aromatic hydrocarbon group which may be substituted, or an aliphatic hydrocarbon group which may be substituted.
IPC 8 full level
C08G 63/672 (2006.01)
CPC (source: EP US)
C08G 63/672 (2013.01 - EP US); C08G 63/676 (2013.01 - US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2009104780 A1 20090827; CN 101945919 A 20110112; CN 101945919 B 20130612; EP 2252645 A1 20101124; EP 2252645 B1 20120808; JP 2009197110 A 20090903; JP 5371259 B2 20131218; US 2010174044 A1 20100708; US 2013225784 A1 20130829; US 8420769 B2 20130416; US 9102793 B2 20150811
DOCDB simple family (application)
JP 2009053123 W 20090217; CN 200980105902 A 20090217; EP 09711643 A 20090217; JP 2008039360 A 20080220; US 201313829138 A 20130314; US 44179709 A 20090217